it was great experience working with…
it was great experience working with the B2B Lists Team, the list was spot on and there campaign service helped us achieve 60% open rates
B2B Lists LLC is a provider of precision-verified B2B contact databases, specializing in delivering comprehensive data solutions for businesses across various industries, including healthcare, technology, and manufacturing. With a database exceeding 140 million verified decision-maker contacts, the company ensures high deliverability rates of over 95%, allowing organizations to connect effectively with their target markets. The platform offers clients access to a live dashboard and CRM-ready CSV files, which include direct dial numbers for seamless communication. B2B Lists LLC serves a diverse clientele, including leading organizations in healthcare, C-suite executives, and technology leaders, providing them with the necessary data to enhance their business development efforts and close more deals efficiently. Compliance with CAN-SPAM and GDPR regulations further underscores the company's commitment to delivering reliable and ethical data solutions.
Reviewers generally praise B2B Lists for their reliable and high-quality data, noting that the lists provided are accurate and well-segmented, which significantly enhances campaign performance. Many customers highlight their positive experiences with the team, describing them as responsive and flexible, and appreciate the quick turnaround on their requests.
However, there is a notable critical perspective regarding customer service, with one reviewer expressing frustration over poor communication and data quality, claiming that nearly 40% of the data was inaccurate. This mixed feedback suggests that while many find value in the services offered, concerns about customer support and data reliability persist. Overall, B2B Lists receives a favorable sentiment, but attention to customer service could enhance their reputation further.
Summary generated with AI from recent reviews
Each source counts by its number of reviews. Only reviews written by people are scored.
| Source | Rating | Reviews | Weight | 6-mo | Fake risk |
|---|---|---|---|---|---|
Trustpilot Low volume · weighted down | 4.2 | 5 | 100% | — | ● Not enough data |
Monthly average rating from reviews written by people · latest review Sep 2026.
| Month | Average | Reviews |
|---|---|---|
| Sep 26 | 5.0 | 1 |
Same method for every company: overall rating, legitimacy checks, the average rating of reviews mentioning each area and the 6-month trend · Marketing & Advertising.
| Company | Overall | Legit | Trend | Reviews |
|---|---|---|---|---|
| 4.2 out of 5 (good) | 67 out of 100 | — | 5 | |
| 3.3 out of 5 (fair) | 100 out of 100 | — | 1,000 | |
| 4.0 out of 5 (good) | 100 out of 100 | — | 1,000 | |
| 4.4 out of 5 (good) | 100 out of 100 | — | 299 | |
| 3.6 out of 5 (good) | 100 out of 100 | +213% | 216 |
Bottom line: B2b-lists is #2 of 5 on overall rating in this group.
5 reviews of B2b-lists. Filter by what matters to you.
A month ago
it was great experience working with the B2B Lists Team, the list was spot on and there campaign service helped us achieve 60% open rates
Over a year ago
B2B Lists LLC provided us with accurate, well-segmented data that made a real impact on our campaigns. Their team was responsive and easy to work with, ensuring we got exactly what we needed. Highly r... See more
Over a year ago
was all fine during the initial stages when they wanted our business and money. They guaranteed that their data was clean and regularly updated. almost 40% of the data bounced! they said they would re... See more
Over a year ago
We've been working the B2B Lists for over a year and they have been so helpful, flexible and responsive the entire time. They've delivered quickly and accurately on our criteria. We've purchased lists... See more
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it was great experience working with the B2B Lists Team, the list was spot on and there campaign service helped us achieve 60% open rates
B2B Lists LLC provided us with accurate, well-segmented data that made a real impact on our campaigns. Their team was responsive and easy to work with, ensuring we got exactly what we needed. Highly recommended for anyone looking for quality B2B contact lists! Thanks
was all fine during the initial stages when they wanted our business and money. They guaranteed that their data was clean and regularly updated. almost 40% of the data bounced! they said they would replace it but never have, they are terrible and communicating and getting back to you, the phone is never answered and emails are never responded to. do not use this company, they do not deliver what is promised!!!
We've been working the B2B Lists for over a year and they have been so helpful, flexible and responsive the entire time. They've delivered quickly and accurately on our criteria. We've purchased lists for several of our clients and continue to use their services because their policy of replacing any leads that bounce takes the risk out of the equation. We are very happy with Mark and his team and we highly recommend their services! Susan Carr Chief Client Officer SalesHax
Accurate lists, lucky to find them. had burned my fingers in past, so was very skeptical regarding the lists. but B2B Lists LLC did a great Job. they pulled out a list with niche market. Mark did a great job understanding the complete criteria and Mike was always there to help us with the list integration. highly recommended. Do not worry if you had bad experience. they are master in changing your taste
B2B Lists LLC is a provider of precision-verified B2B contact databases, specializing in delivering comprehensive data solutions for businesses across various industries, including healthcare, technology, and manufacturing. With a database exceeding 140 million verified decision-maker contacts, the company ensures high deliverability rates of over 95%, allowing organizations to connect effectively with their target markets. The platform offers clients access to a live dashboard and CRM-ready CSV files, which include direct dial numbers for seamless communication. B2B Lists LLC serves a diverse clientele, including leading organizations in healthcare, C-suite executives, and technology leaders, providing them with the necessary data to enhance their business development efforts and close more deals efficiently. Compliance with CAN-SPAM and GDPR regulations further underscores the company's commitment to delivering reliable and ethical data solutions.
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